Christ Church Cathedral

St. Ignatius Parish Church in Carryduff is a modern hexagonal church known for its roof structure and kite-shaped stained glass windows. The foundation stone for the church was laid in 1964, based on the designs of Donald A Shanks.

St Peter's Cathedral, built in the 1860s, is Belfast's Catholic cathedral. During the 19th century, thousands of Catholic workers came to Belfast in search of employment in the growing industries, particularly in the flax industry. The centre of Catholic life in Belfast at that time was St Mary's Church in Chapel Lane, near the old city centre. In 1858, in order to enable the growing number of worshippers to attend services, Barney Hughes, a leading Catholic lay preacher and wealthy bakery chain operator, bought land between Dystart Street, Derby Street and Alexander Street and gave it to Bishop Denvier. Construction of the cathedral began in 1861.

St Anne's Cathedral, built between 1899 and 1904, is the Anglican cathedral (Church of Ireland) in Belfast. The church was built in a Romanesque Revival style by the architect Sir Thomas Drew. The nave was originally built on the site of the former parish church of St Anne.